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A181379
Total number of positive integers below 10^n requiring 4 positive cubes in their representation as sum of cubes.
9
1, 18, 242, 3343, 46683, 605489, 7221246, 80884939, 865304098
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
A061439(n) + A181375(n) + A181377(n) + a(n) + A181381(n) + A181400(n) + A181402(n) + A181404(n) + A130130(n) = A002283(n).
LINKS
Table of n, a(n) for n=1..9.
Eric Weisstein's World of Mathematics, Waring's Problem.
CROSSREFS
Cf. A047703.
Sequence in context: A058126 A016247 A021064 * A080629 A053540 A080601
Adjacent sequences: A181376 A181377 A181378 * A181380 A181381 A181382
KEYWORD
nonn,more
AUTHOR
Martin Renner, Jan 28 2011
EXTENSIONS
a(5)-a(9) from Lars Blomberg, May 04 2011
STATUS
approved

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Last modified September 28 15:16 EDT 2024. Contains 376297 sequences.
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